| ≥1 piece |
1. Molecular forumla:C 4 H 6 CaO4 .H 2 O
2. Molecular weight: 176.18
3. CAS NO.:62-54-4
4. H.S. CODE: 2915299090
5. Appearance: White powder or granule
|
ITEM |
INDEX |
||
|
GB15572-1995 |
USP27 |
||
|
C 4 H 6 CaO 4 |
% |
98.0-100.2 |
99.0-100.5 |
|
pH |
|
7.2-8.2 |
6.3-9.6 |
|
Sulfate |
≤ % |
0.1 |
0.06 |
|
Nitrate |
≤ % |
-- |
Meets the requirements |
|
Chloride |
≤ % |
0.05 |
0.05 |
|
Heavy metals |
≤ % |
0.0025 |
0.0025 |
|
Lead |
≤ % |
-- |
0.001 |
|
Arsenic |
|
0.0002 % |
3 ppm |
|
Magnesium and alkali salts |
≤ % |
1.0 |
-- |
|
Barium |
|
Meets the requirements |
-- |
|
Water |
≤ % |
7.0 |
7.0 |
|
Fluoride |
≤ % |
0.005 |
0.005 |
|
Readily oxidizable substances |
|
-- |
Meets the requirements |
|
Organic volatile impurities |
|
-- |
Meets the requirements |
* not for use in hemodialysis or peritoneal dialysis.
Chelating agent;Stabilizer;buffer;increasing the use of scent;nutrient supplement;pH conditioning
agent;medicine,chemical reagents.
8. Limited quantity:
1 . GB19880-94: grains or their products,drinks, 8-16 g/kg .
2 . FAO/WHO(1984) : Edible casein sour salt, GMP .
3 . FDA, §184.1185 : baking food,gelatin 0.2% ;sweet sauce 0.15%;other: 0.0001% .
4 . FEMA(mg/kg) : soft drinks 200 ;baking food 500 .
9. Toxicity:
1 . ADI: Without restrictive regulations( FAO/WHO , 1994 ).
2 . GRAS(FDA, §181.29, §182.6197,§184.1185, 1994) .
10. Package and transportation:
Woven bag or craft paper bag with one plastic bag inside,each 25kg net. Can't be stocked
and transportted with toxicity or easily pollution goods.
11. Storage: Preserve in well-closed container in normal temperature. avoiding rainning or sunny.
12. Quality guarantee period:
Two years under the condiation of unseal and the appropriate place.